Pharmaceutical intermediates

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Structure Chemical Name CAS MF
2-Aminopyridin-4-ol 2-Aminopyridin-4-ol 33631-05-9 C5H6N2O
2-Chloro-4-iodopyridine-3-carboxaldehyde 2-Chloro-4-iodopyridine-3-carboxaldehyde 153034-90-3 C6H3ClINO
3-Amino-4-bromo-6-chloropyridazine 3-Amino-4-bromo-6-chloropyridazine 446273-59-2 C4H3BrClN3
Methyl tetrahydropyran-4-carboxylate Methyl tetrahydropyran-4-carboxylate 110238-91-0 C7H12O3
2,3-Diamino-6-methoxypyridine dihydrochloride 2,3-Diamino-6-methoxypyridine dihydrochloride 94166-62-8 C6H11Cl2N3O
Chelidamic acid Chelidamic acid 138-60-3 C7H5NO5
Methyl 4-chloropicolinate Methyl 4-chloropicolinate 24484-93-3 C7H6ClNO2
5-FLUORO-8-HYDROXYQUINOLINE 5-FLUORO-8-HYDROXYQUINOLINE 387-97-3 C9H6FNO
2,6-DIMETHYL-3-HYDROXYPYRIDINE 2,6-DIMETHYL-3-HYDROXYPYRIDINE 1122-43-6 C7H9NO
4-Bromo-2-fluoropyridine 4-Bromo-2-fluoropyridine 128071-98-7 C5H3BrFN
3-Chloro-4-cyanopyridine 3-Chloro-4-cyanopyridine 68325-15-5 C6H3ClN2
5-Pyrimidinemethanol 5-Pyrimidinemethanol 25193-95-7 C5H6N2O
1-Phenylpiperazine 1-Phenylpiperazine 92-54-6 C10H14N2
3-Hydroxy-2-pyridinemethanol hydrochloride 3-Hydroxy-2-pyridinemethanol hydrochloride 14173-30-9 C6H8ClNO2
5-Nitrothiophene-2-carboxylic acid 5-Nitrothiophene-2-carboxylic acid 6317-37-9 C5H3NO4S
3-Amino-4-chloropyridine 3-Amino-4-chloropyridine 20511-15-3 C5H5ClN2
6-Amino-2-hydroxypyridine 6-Amino-2-hydroxypyridine 5154-00-7 C5H6N2O
2-Chloro-3-hydroxypyridine 2-Chloro-3-hydroxypyridine 6636-78-8 C5H4ClNO
5-Bromo-2-nitropyridine 5-Bromo-2-nitropyridine 39856-50-3 C5H3BrN2O2
5-Bromo-8-nitroisoquinoline 5-Bromo-8-nitroisoquinoline 63927-23-1 C9H5BrN2O2
2,5-Dibromo-3-nitropyridine 2,5-Dibromo-3-nitropyridine 15862-37-0 C5H2Br2N2O2
Methyl 4,6-dichloronicotinate Methyl 4,6-dichloronicotinate 65973-52-6 C7H5Cl2NO2
Thieno[2,3-d]pyrimidin-4(3H)one Thieno[2,3-d]pyrimidin-4(3H)one 14080-50-3 C6H4N2OS
3-Chloro-6-trifluoromethyl-pyridazine 3-Chloro-6-trifluoromethyl-pyridazine 258506-68-2 C5H2ClF3N2
6-QUINOLINEACETIC ACID 6-QUINOLINEACETIC ACID 5622-34-4 C11H9NO2
4-Bromo-2-pyridinemethanol 4-Bromo-2-pyridinemethanol 131747-45-0 C6H6BrNO
Pyridazine, 4-bromo- (9CI) Pyridazine, 4-bromo- (9CI) 115514-66-4 C4H3BrN2
2,4-DICHLORO-3-AMINOPYRIDINE 2,4-DICHLORO-3-AMINOPYRIDINE 173772-63-9 C5H4Cl2N2
2-Methylpyrimidine-5-carbaldehyde 2-Methylpyrimidine-5-carbaldehyde 90905-33-2 C6H6N2O
2,4,6-TRIFLUOROPYRIMIDINE 2,4,6-TRIFLUOROPYRIMIDINE 696-82-2 C4HF3N2
4-Picoline-N-oxide 4-Picoline-N-oxide 1003-67-4 C6H7NO
3-Bromomethylthiophene 3-Bromomethylthiophene 34846-44-1 C5H5BrS
4,6-Dichloro-1H-pyrazolo[3,4-d]pyrimidine 4,6-Dichloro-1H-pyrazolo[3,4-d]pyrimidine 42754-96-1 C5H2Cl2N4
3-Bromo-2-chloro-5-(trifluoromethyl)pyridine 3-Bromo-2-chloro-5-(trifluoromethyl)pyridine 71701-92-3 C6H2BrClF3N
2,5-Dibromo-3-Dodecylthiophene 2,5-Dibromo-3-Dodecylthiophene 139100-06-4 C16H27BrS
6-METHOXYPYRIDINE-2-CARBOXYLIC ACID 6-METHOXYPYRIDINE-2-CARBOXYLIC ACID 26893-73-2 C7H7NO3
2-CHLOROISONICOTINAMIDE 2-CHLOROISONICOTINAMIDE 100859-84-5 C6H5ClN2O
4-Pyridazinecarboxylic acid 4-Pyridazinecarboxylic acid 50681-25-9 C5H4N2O2
3-Fluoropyridine-2-carboxylic acid 3-Fluoropyridine-2-carboxylic acid 152126-31-3 C6H4FNO2
Ethyl 4-chloro-2-methylthio-5-pyrimidinecarboxylate Ethyl 4-chloro-2-methylthio-5-pyrimidinecarboxylate 5909-24-0 C8H9ClN2O2S
PYRIDINE-2,4-DIAMINE PYRIDINE-2,4-DIAMINE 461-88-1 C5H7N3
5-(4-Chlorobutyl)-1-cyclohexanyl tetrazole 5-(4-Chlorobutyl)-1-cyclohexanyl tetrazole 73963-42-5 C11H19ClN4
3-Bromo-6-chloroimidazo[1,2-b]pyridazine 3-Bromo-6-chloroimidazo[1,2-b]pyridazine 13526-66-4 C6H3BrClN3
2-(Pyrimidin-5-yl)benzaldehyde 2-(Pyrimidin-5-yl)benzaldehyde 640769-71-7 C11H8N2O
THIENO[3,2-D]PYRIMIDIN-4(3H)-ONE THIENO[3,2-D]PYRIMIDIN-4(3H)-ONE 16234-10-9 C6H4N2OS
Methyl 5-bromo-2-chloropyridine-3-carboxylate Methyl 5-bromo-2-chloropyridine-3-carboxylate 78686-79-0 C7H5BrClNO2
2,4-Dibromopyridine 2,4-Dibromopyridine 58530-53-3 C5H3Br2N
ETHYL 2-CHLORO-4-(TRIFLUOROMETHYL)PYRIMIDINE-5-CARBOXYLATE ETHYL 2-CHLORO-4-(TRIFLUOROMETHYL)PYRIMIDINE-5-CARBOXYLATE 187035-79-6 C8H6ClF3N2O2
3-Bromo-2,6-dimethylpyridine 3-Bromo-2,6-dimethylpyridine 3430-31-7 C7H8BrN
2-CHLORO-6-FLUOROPYRIDINE 2-CHLORO-6-FLUOROPYRIDINE 20885-12-5 C5H3ClFN
2-Nitro-3-pyridinamine 2-Nitro-3-pyridinamine 13269-19-7 C5H5N3O2
2-AMINO-3-NITRO-5-PICOLINE 2-AMINO-3-NITRO-5-PICOLINE 7598-26-7 C6H7N3O2
4,6-Dichloro-2-methylpyrimidine 4,6-Dichloro-2-methylpyrimidine 1780-26-3 C5H4Cl2N2
3-Chloro-2,4,5,6-tetrafluoropyridine 3-Chloro-2,4,5,6-tetrafluoropyridine 1735-84-8 C5ClF4N
3-BROMO-4-CHLORO-1H-PYRAZOLO[3,4-D]PYRIMIDINE 3-BROMO-4-CHLORO-1H-PYRAZOLO[3,4-D]PYRIMIDINE 90914-41-3 C5H2BrClN4
2,2':6',2''-TERPYRIDINE 2,2':6',2''-TERPYRIDINE 1148-79-4 C15H11N3
3-Aminopyridazine hydrochloride 3-Aminopyridazine hydrochloride 89203-22-5 C4H6ClN3
S-Boc-2-mercapto-4,6-dimethylpyrimidine S-Boc-2-mercapto-4,6-dimethylpyrimidine 41840-28-2 C11H16N2O2S
2-Chloropyridine-5-sulfonyl chloride 2-Chloropyridine-5-sulfonyl chloride 6684-39-5 C5H3Cl2NO2S
4-AMINO-2,6-DIMETHYLPYRIMIDINE 4-AMINO-2,6-DIMETHYLPYRIMIDINE 461-98-3 C6H9N3
6-AMINOPICOLINIC ACID METHYL ESTER 6-AMINOPICOLINIC ACID METHYL ESTER 36052-26-3 C7H8N2O2
2-Cyanopyrimidine 2-Cyanopyrimidine 14080-23-0 C5H3N3
2-Methoxy-4-methylpyridine 2-Methoxy-4-methylpyridine 100848-70-2 C7H9NO
4-(Trifluoromethyl)pyridine 4-(Trifluoromethyl)pyridine 3796-24-5 C6H4F3N
QUINOLINE HYDROCHLORIDE QUINOLINE HYDROCHLORIDE 530-64-3 C9H8ClN
2,3-Dibromopyridine 2,3-Dibromopyridine 13534-89-9 C5H3Br2N
2,5-Dibromopyrimidine 2,5-Dibromopyrimidine 32779-37-6 C4H2Br2N2
3-Amino-6-cyanopyridine 3-Amino-6-cyanopyridine 55338-73-3 C6H5N3
5-Methoxy-2,4-pyrimidinediol 5-Methoxy-2,4-pyrimidinediol 6623-81-0 C5H6N2O3
3-Pyridazinecarboxylic acid 3-Pyridazinecarboxylic acid 2164-61-6 C5H4N2O2
2-HYDROXY-5-NITRO-3-(TRIFLUOROMETHYL)PYRIDINE 2-HYDROXY-5-NITRO-3-(TRIFLUOROMETHYL)PYRIDINE 99368-66-8 C6H3F3N2O3
2-Fluoropyridine 2-Fluoropyridine 372-48-5 C5H4FN
Methyl 3-amino-6-bromopyrazine-2-carboxylate Methyl 3-amino-6-bromopyrazine-2-carboxylate 6966-01-4 C6H6BrN3O2
Pyridinium tribromide Pyridinium tribromide 39416-48-3 C5H6Br3N-2
4-Chloro-3-methylpyridine hydrochloride 4-Chloro-3-methylpyridine hydrochloride 19524-08-4 C6H7Cl2N
2-Cyano-5-hydroxypyridine 2-Cyano-5-hydroxypyridine 86869-14-9 C6H4N2O
5-BROMO-2,4-DIMETHOXYPYRIMIDINE 5-BROMO-2,4-DIMETHOXYPYRIMIDINE 56686-16-9 C6H7BrN2O2
3-(Biphenyl-4-yl)-5-(4-tert-butylphenyl)-4-phenyl-4H-1,2,4-triazole 3-(Biphenyl-4-yl)-5-(4-tert-butylphenyl)-4-phenyl-4H-1,2,4-triazole 150405-69-9 C30H27N3
Ethyl 2-chloropyrimidine-5-carboxylate Ethyl 2-chloropyrimidine-5-carboxylate 89793-12-4 C7H7ClN2O2
METHYL-(TETRAHYDRO-PYRAN-4-YL)-AMINE HCL METHYL-(TETRAHYDRO-PYRAN-4-YL)-AMINE HCL 220641-87-2 C6H13NO
2,6-Dibromo-3-nitropyridine 2,6-Dibromo-3-nitropyridine 55304-80-8 C5H2Br2N2O2
1-(5-Nitropyridin-2-yl)piperazine 1-(5-Nitropyridin-2-yl)piperazine 82205-58-1 C9H12N4O2
2,4-DIMETHYL-6-HYDROXYPYRIMIDINE 2,4-DIMETHYL-6-HYDROXYPYRIMIDINE 6622-92-0 C6H8N2O
3,5-DICHLOROISONICOTINIC ACID 3,5-DICHLOROISONICOTINIC ACID 13958-93-5 C6H3Cl2NO2
4-Methoxy-3-nitropyridine 4-Methoxy-3-nitropyridine 31872-62-5 C6H6N2O3
4-Chloro-2-picoline 4-Chloro-2-picoline 3678-63-5 C6H6ClN
Tetrahydropyran Tetrahydropyran 142-68-7 C5H10O
3-BROMO-4-NITROPYRIDINE N-OXIDE 3-BROMO-4-NITROPYRIDINE N-OXIDE 1678-49-5 C5H3BrN2O3
2-Chloro-6-methylpyridine-4-carboxylic acid 2-Chloro-6-methylpyridine-4-carboxylic acid 25462-85-5 C7H6ClNO2
1-Acetylpiperazine 1-Acetylpiperazine 13889-98-0 C6H12N2O
2-Chloro-3-fluoropyridine 2-Chloro-3-fluoropyridine 17282-04-1 C5H3ClFN
4-(2-Tetrahydropyranyloxy)phenylboronic acid 4-(2-Tetrahydropyranyloxy)phenylboronic acid 182281-01-2 C11H15BO4
2-Methylpyrimidine 2-Methylpyrimidine 5053-43-0 C5H6N2
2-AMINO-5-CHLORO-3-IODOPYRIDINE 2-AMINO-5-CHLORO-3-IODOPYRIDINE 211308-81-5 C5H4ClIN2
3-METHYLPYRIDAZINE 3-METHYLPYRIDAZINE 1632-76-4 C5H6N2
2-Cyano-3-fluoropyridine 2-Cyano-3-fluoropyridine 97509-75-6 C6H3FN2
DIMETHYL PYRIDINE-2,5-DICARBOXYLATE DIMETHYL PYRIDINE-2,5-DICARBOXYLATE 881-86-7 C9H9NO4
2-CHLORO-5-FLUORO-3-NITROPYRIDINE 2-CHLORO-5-FLUORO-3-NITROPYRIDINE 136888-21-6 C5H2ClFN2O2
1-(6-METHYL-PYRIDIN-2-YL)-ETHANONE 1-(6-METHYL-PYRIDIN-2-YL)-ETHANONE 6940-57-4 C8H9NO
3-FLUORO-4-(4,4,5,5-TETRAMETHYL-[1,3,2]DIOXABOROLAN-2-YL)PYRIDINE 3-FLUORO-4-(4,4,5,5-TETRAMETHYL-[1,3,2]DIOXABOROLAN-2-YL)PYRIDINE 458532-88-2 C11H15BFNO2
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